Premium multipurpose office paper for day to day application HP Colorlok technology for Bolder black, Sharper text, Vibrant image and Brilliant color. Manufactured with latest twin wire technology Wood from plantation and elemental chlorine free (ECF ) pulp. Super- White Bright Paper with excellent optical properties , No fade out or reversion Hi-strength, Hi-bulk paper with Excellent surface properties, Long lasting Compatible with all types of photocopying systems and hassle-free both side copying Preferred by most offices and corporate for commercial usage.